FIELD: medicine.
SUBSTANCE: invention refers to medicine, namely to diagnostic methods in endoscopy, oncology, coloproctology and gastroenterology. Patient's data are determined: gender, level of education, presence of diabetes mellitus, specialty of the doctor who sent the patient to the colonoscopy. Determining the time between the end of the polyethylene glycol intake and the onset of the colonoscopy, the patient's drinking regimen and dietary recommendations, patient's violation of polyethylene glycol administration instructions, patient's constipation and abdominal surgeries in past history. Prognostic coefficient (CPE) is calculated by the claimed formula. If CPE is more than or equal to 0.8534, then it is predicted that colon preparation for colonoscopy is effective.
EFFECT: method enables accurate and simple prediction of the colonic preparation effectiveness to colonoscopy by evaluating the complex of the most significant indicators.
1 cl, 1 dwg, 1 tbl, 2 ex
